e-PassiveBlog

Inductors, transformers, ferrite beads and common-mode chokes all rely on the magnetic field produced by electric current. This knowledge article...

This article introduces some key electrical resistor parameters such as resistivity, thermal resistance and TCR temperature coefficient. Key Takeaways The...

This article provides an overview of common and less-common inductor and transformer symbols. The inductors, coils or chokes are electrical...

There are number of resistor components and symbols. Here we are providing overview of standard but also some unusual symbols...

This article delves into a comprehensive comparison of linear and switching regulators, examining their advantages, limitations, and suitability for different...

This article explains basics of What is an Inductor? and What is a Choke? to understand the passive electronic component...

This guide explains electrical resistance, what a resistor does in a circuit, the main resistor technologies and packages, and the...

by Rudy Ramos, Technical Content Marketing at Mouser Electronics. Capacitors can provide vital ride-through (or hold-up) energy or mitigate ripple...

Today’s microprocessor-based systems require power sources that deliver high current and ultra-fast transient performance, with tight regulation.  This creates a...